Question: What currency was used and where was the capital of the Roman Republic?
Paraphrase: What was the currency used in the capital of the Roman Republic, and where was it?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q17167 wdt:P38 ?ans_1 . wd:Q17167 wdt:P36 ?ans_2 }
Answer: Roman currency, Rome